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    Article

    Underdetermined mixing matrix estimation based on time-frequency single source points detection and eigenvalue decomposition

    In this paper, a method of mixing matrix estimation based on time-frequency single source points detection and eigenvalue decomposition is proposed under the underdetermined blind source separation model. Firs...

    Pengcheng Bai, Yunxiu Yang, Fengtao Xue, Rong Yang in Signal, Image and Video Processing (2022)

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    Chapter and Conference Paper

    Kansei Engineering for the Back Color of Mobile Phone

    The purpose of this study is to explore the relationship between color of mobile phones and emotional intentions of consumers by applying Kansei engineering. The design of mobile is now on the convergence, and...

    Pengcheng Bai, Zhisheng Zhang, Zhijie **a in Advances in Industrial Design (2021)

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    Chapter and Conference Paper

    Similarity Mass and Approximate Reasoning

    Designing the approximate reasoning matching schemes and the corresponding algorithms with similarity relation ℚ instead of equivalence relation ℚ can reflect the nature of approximate reasoning and meet more ...

    Yalin Zheng, Huaqiang Yuan, **g Zheng, Guang Yang in Fuzzy Information and Engineering (2007)

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    Chapter and Conference Paper

    Knowledge Mass and Automatic Reasoning System in Similarity Logic ℂ

    This paper introduces and investigate the ℚ−knowledge mass, ℚ−knowledge universe, ℚ−knowledge base and ℚ−automatic reasoning system bases on the similarity logic ℂ. We also present and investigate the ℚ−true lev...

    Yalin Zheng, Huaqiang Yuan, Ning Wang, Guang Yang in Fuzzy Information and Engineering (2007)

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    Chapter and Conference Paper

    Ordnungs- und wirtschaftspolitische Aspekte der Marktwirtschaft — Das Beispiel Deutschland —

    In der Wirtschaftsgeschichte der westlichen Welt lassen sich ebenso wie in der Gegenwart zahlreiche Ausprägungen der Marktwirtschaft beobachten. So lief im römischen Reich, das schon zu Zeiten Diokletians umfa...

    Christian Watrin, **gcheng Bai in Sozialistische Marktwirtschaft Soziale Marktwirtschaft (1996)